Unofficial File parts/x447.dat
part image
File Header:
0 ~Train Wheel 4 Studs with Traction Teeth
0 Name: x447.dat
0 Author: Niels Karsdorp [nielsk]
0 !LDRAW_ORG Unofficial_Part
0 !LICENSE Redistributable under CCAL version 2.0 : see CAreadme.txt

0 BFC CERTIFY CCW

0 !CMDLINE -c4

0 !HISTORY 2018-03-17 [Holly-Wood] Changed winding to CCW, rotated stud, changed description 

0 // Using teeth at 20.5 and 21.5 LDU radii

Status:
Needs more votes. (CN)
Size: 27256 bytes
Reviewers' certifications:
Steffen=certify
Required (unofficial) subfiles:
(none)
Related (unofficial) subfiles:
Train Wheel 4 Studs with Traction Teeth with Stub Axle
Status: 1 subfile isn't certified. (CSN)
File reviews and updates:
At Sun Nov 7 10:48:02 2004, the file was initially submitted.
Submitted by: nielsk
At Sun Aug 12 10:54:02 2007, the following review was posted:

Reviewer: mikeheide
Certification: hold
Comments:
I can not see a differnece between this file and x444.dat.

At Tue Feb 17 01:18:01 2009, the following review was posted:

Reviewer: mkennedy
Certification: novote
Comments:
This version has 58 teeth and the other one has 56.
Does anybody have the actual part to verify the number of teeth?

At Wed Feb 18 19:20:11 2009, the following review was posted:

Reviewer: nielsk
Certification: novote
Comments:
I took some digital photographs of several actual parts and counted the teeth on the images (which is easier than counting the teeth on an actual part).
All 6 parts I've checked have 55 teeth.
So both versions are wrong, unless there have been different moulds with different amount of teeth.

At Mon May 4 00:06:01 2009, the following review was posted:

Reviewer: Steffen
Certification: hold
Comments:
additionally:
"old" should be removed from part name.
(Each part at some point in time will become "old".)

At Thu Dec 30 22:30:27 2010, the following review was posted:

Reviewer: Steffen
Certification: hold
Comments:
we need to resolve the x444 and x447 duplicates issue

At Sat Jul 9 11:35:22 2011, the following review was posted:

Reviewer: mikeheide
Certification: hold
Comments:
Suggestion for part description:
Train Wheel with 2 x 2 Stud Center and Traction Teeth

At Sun Dec 11 20:50:12 2011, the following review was posted:

Reviewer: Steffen
Certification: hold
Comments:
invalid header
0 CMDLINE -c4
needs to be
0 !CMDLINE -c4

At Sat Nov 10 15:50:03 2012, the following review was posted:

Reviewer: mikeheide
Certification: hold
Comments:
we need to resolve the x444 and x447 duplicates issue

I believe that only one version should stay.
Also Bricklink has only one version 'wheel1a' (http://www.bricklink.com/catalogList.asp?q=train%20wheel)

x447.dat (this file) should stay. IMHO.

At Sun Jul 13 12:45:07 2014 a Parts Tracker Admin edited the header.
At Sat Mar 17 01:40:00 2018, a new version of the file was submitted.
Submitted by: Holly-Wood
Comments:
Changed winding to CCW, rotated stud, changed description

Existing certification-votes were deleted.
At Sat Mar 17 09:20:01 2018, the following review was posted:

Reviewer: arezey
Certification: hold
Comments:
History is in a comment instead of inside the header

At Sun Mar 18 00:05:00 2018, a new version of the file was submitted.
Submitted by: Holly-Wood
Comments:
fixed HISTORY

Existing certification-votes were deleted.
At Sun Mar 18 10:05:00 2018, the following review was posted:

Reviewer: mkennedy
Certification: novote
Comments:
You may want to consider breaking this up into subparts with either 5 or 11 teeth.

At Sun Mar 18 17:15:00 2018, the following review was posted:

Reviewer: mkennedy
Certification: novote
Comments:
Could also use stug2X2 and several cylo primitives.

At Tue Jun 4 02:10:01 2019, the following review was posted:

Reviewer: Steffen
Certification: certify
Comments:
I think this file is good to go now.
Further improvement always is possible,
but it sat here for years now.

I especially checked the origin which matches
the official train wheel parts well.

At Tue Dec 10 20:40:01 2019 a Parts Tracker Admin edited the header.
At Sat Dec 28 04:20:01 2019, a new version of the file was submitted.
Submitted by: Steffen
Comments:
formatted numbers, used stug, corrected !HISTORY line

Existing certification-votes were deleted.
At Sat Jan 11 10:15:01 2020, the following review was posted:

Reviewer: Steffen
Certification: novote
Comments:
bump

At Thu Jan 23 12:55:01 2020, the following review was posted:

Reviewer: Steffen
Certification: novote
Comments:
these 2 files
https://www.ldraw.org/cgi-bin/ptdetail.cgi?f=parts/x447.dat
https://www.ldraw.org/cgi-bin/ptdetail.cgi?f=parts/x447c01.dat
are the only ones remaining to be certified from here:
https://www.ldraw.org/cgi-bin/ptreviewsummary.cgi?f=trainwheels

may I humbly ask for cert votes so we can get this off our todo table?

At Mon Jun 29 21:30:01 2020, the following review was posted:

Reviewer: Steffen
Certification: certify
No comments were posted with this review.

At Mon Jul 13 23:00:01 2020, the following review was posted:

Reviewer: Steffen
Certification: certify
Comments:
guys, can we finally cert this one please?
I would like to finish this
https://www.ldraw.org/cgi-bin/ptreviewsummary.cgi?f=trainwheels